Patents by Inventor Richard R. Hadgkiss

Richard R. Hadgkiss has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5573048
    Abstract: Filling apparatus and method of operation are provided for rapid, selectively controlled filling of flexible, plastic, webbed containers with a liquid. The apparatus includes a cutter which separates the lead container from the web whereupon a shuttle delivers the separated container to a filling head. The filling head rapidly loads the container with the desired liquid whereupon the container is thereafter directed from the filling head along a specially constructed air table. Programmable controlls allow precise movement of the container handling and filling operation to ensure rapid and efficient container loading.
    Type: Grant
    Filed: December 5, 1994
    Date of Patent: November 12, 1996
    Assignee: ABCO Automation, Inc.
    Inventors: Jonathan E. Moon, Karl E. Zemlin, Richard R. Hadgkiss